99395-88-7, (S)-4-Phenyloxazolidin-2-one is a oxazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 4. (5)-3-((5)-3-(4-Chlorophenyl)-3-(5-(trifluoromethyl)pyridin-3-yl)propanoyl)-4- phenyloxazolidin-2-one To a precooled (0 C) solution of (5)-3-(4-chlorophenyl)-3-(5- (trifluoromethyl)pyridin-3-yl)acrylicacid (1.30 g, 3.94 mmol) in THF (10.0 mL) was added pivolyl chloride (570 mg, 4.73 mmol), DMAP (cat), followed by triethylamine (796 mg, 7.88 mmol) and stirred for 1 h. In another precooled (0 C) suspension of 60% NaH (7.88 mmol) in THF, was added (5)-4-phenyloxazolidin-2-one (772 mg, 4.73 mmol) in THF (10.0 mL) drop- wise and stirred at 0 C for 1 h. The mixed anhydride was added to the reaction mixture and stirred for another 5 h. The reaction mixture was quenched with water (20.0 mL) and extracted with EtOAc (2 x 100 mL). The combined EtOAc extracts were washed with brine (100 mL), dried ( a2S04), filtered, and concentrated under reduced pressure. The residue was purified on 12 g S1O2 using a gradient elution of 0-20% EtOAc in hexanes. Fractions containing the product were combined and concentrated under reduced pressure to provide the product (1.40 g, 76%) as a white solid. MS: m/z = 475 (M+H+).
As the paragraph descriping shows that 99395-88-7 is playing an increasingly important role.
Reference£º
Patent; MERCK SHARP & DOHME CORP.; MSD R&D (CHINA) CO. LTD.; WILLIAMS, Peter, D.; MCCAULEY, John, A.; BENNETT, David, J.; BUNGARD, Christopher, J.; CHANG, Lehua; CHU, Xin-Jie; DWYER, Michael, P.; HOLLOWAY, M. Katherine; KEERTIKAR, Kartik, M.; LOUGHRAN, H. Marie; MANIKOWSKI, Jesse, J.; MORRIELLO, Gregori, J.; SHEN, Dong-Ming; SHERER, Edward, C.; SCHULZ, Jurgen; WADDELL, Sherman Tim; WISCOUNT, Catherine, M.; ZORN, Nicolas; SATYANARAYANA, Tummanapalli; VIJAYASARADHI, Sivalenka; HU, Bin; JI, Tao; ZHONG, Bin; WO2015/17393; (2015); A2;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem